Home / 48,963.07-73,403.70-22,686.67

Finding the Fourth Proportional to 48,963.07, 73,403.70 and 22,686.67

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Solution

The fourth proportional to 48,963.07, 73,403.70 and 22,686.67 is: 34,011.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963.07 : 73,403.70 = 22,686.67 : x
  2. Step 2: Convert to fraction form
    48,963.07/73,403.70 = 22,686.67/x
  3. Step 3: Cross multiply
    48,963.07x = 73,403.70 × 22,686.67
  4. Step 4: Simplify right side
    48,963.07x = 1,665,285,518.68
  5. Step 5: Solve for x
    x = 1,665,285,518.68/48,963.07
  6. Step 6: Final answer
    x = 34,011.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.